I was playing around with my CAD system and hours later a barrel fell out of my 3D printer. Yes, this happens more often then you might think…

This is a barrel with a hinged lid. It has a diamenter of ~110mm and a height of ~125mm. The inner volume of the barel is ~900ml. If you prefer an open barrel, you can leave the lid away.

Print everything but the lid with 0.2mm layer height, 3 walls, 5 tops, 4 bottoms, 8% gyroid infill and no support. The lid should be printed with a layer height of 0.12mm so that the print-in-place hinge is working without issues.
I was using PLA-wood for the barrel and the lid. This gives the model a nice look and feel. For the rings dark PLA-metal is perfect.

For assembly glue the rings to the barrel and squeeze the lid on the top of the barrel. It is a tight fit, but you can squeeze the sides of the lid a little bit. A few drips of superglue keep the lid in place.
According to the filament you used and your printer settings it might be necessary to sand the lid or the barrel a little bit. Then the lid should open and close flawlessly.

Disclaimer:
This work by blecheimer is licensed under CC BY-NC-SA 4.0
You are not allowed to copy this model to other 3D printing websites without my permission.